US coin melt values

Weights and finenesses here are US Mint specifications, so the arithmetic is checkable. What the table cannot tell you is whether your coin is worth more than its metal.

Silver coins

Silver is $53.44 a troy ounce at the current benchmark. Each figure below is one coin, at its as-struck weight.

Silver content and melt value of one coin, at the specification weight.
Coin Years Fineness Silver Melt
Morgan dollar 1878-1921 900 0.7735 ozt $41.34
Peace dollar 1921-1935 900 0.7735 ozt $41.34
Walking Liberty half 1916-1947 900 0.3617 ozt $19.33
Franklin half 1948-1963 900 0.3617 ozt $19.33
Kennedy half, 90% 1964 900 0.3617 ozt $19.33
Kennedy half, 40% 1965-1970 400 0.1479 ozt $7.90
Washington quarter to 1964 900 0.1808 ozt $9.67
Roosevelt dime to 1964 900 0.0723 ozt $3.87
Mercury dime 1916-1945 900 0.0723 ozt $3.87
war nickel 1942-1945 350 0.0563 ozt $3.01
American Silver Eagle 1986- 999 1.0000 ozt $53.44

Gold coins

Gold is $4,133.30 a troy ounce. Both of these trade at a premium to their metal in almost all conditions, the Double Eagle substantially so.

Gold content and melt value of one coin.
Coin Years Fineness Gold Melt
American Gold Eagle, 1 oz 1986- 916.7 1.0000 ozt $4,133
$20 Double Eagle 1850-1933 900 0.9675 ozt $3,998

How to tell what you have

For dimes, quarters and halves the date does almost all the work. Anything dated 1964 or earlier is 90% silver. From 1965 the dime and quarter went to copper-nickel clad, and the edge gives it away instantly: a clad coin shows a copper stripe, a silver one does not. Half dollars stayed partly silver through 1970 at 40%, then went clad as well.

The war nickel is the odd one out. Between 1942 and 1945 nickel metal was needed for the war effort and the five cent piece was struck in a copper, silver and manganese alloy at 35% silver. They are identified by an oversized mint mark, P, D or S, above the dome of Monticello on the reverse, a position used on no other nickel.

Melt is the floor, not the price

Everything above is metal value only, and for coins that is a genuinely dangerous number to act on alone. A circulated common-date Morgan trades a little over its silver. An 1893-S in the same worn condition is worth thousands. They weigh the same and the table cannot tell them apart.

Before selling any coin for its metal, check the date and the mint mark against a current price guide, and take anything unusual to a dealer who buys collector coins rather than to a refiner. The refiner is not cheating you. They are simply buying metal, and they will pay metal prices for something that is not only metal.

Coin melt value questions

What is the melt value of a Morgan silver dollar?

A Morgan dollar is 26.73 grams of 90% silver, which is 0.7734 troy ounces of pure silver. Multiply that by the silver spot price. The table on this page does it at the current benchmark and updates when the price moves.

Which US coins contain silver?

Dimes, quarters and half dollars struck in 1964 and earlier are 90% silver, as are dollars through 1935. Half dollars from 1965 to 1970 are 40% silver. Nickels struck between 1942 and 1945 with a large mint mark over the dome are 35% silver. Everything else in circulation is copper-nickel clad.

Should I sell silver coins for melt value?

Only after checking the date, mint mark and condition. Common circulated coins trade near melt and there is nothing wrong with selling them that way. Key dates and uncirculated examples are worth many times their silver, and melting one is irreversible.

Is it legal to melt US coins?

Melting silver and gold coins that no longer circulate is legal in the United States. There is a standing Treasury rule against melting or exporting current cents and five cent pieces, which exists because their metal has been worth more than their face value.

What is a war nickel worth?

A 1942 to 1945 war nickel is 5 grams at 35% silver, about 0.0563 troy ounces. That is a small fraction of a silver ounce each, so they are traded in rolls and bags rather than singly. The large mint mark above Monticello is how you spot one.

Do circulated coins weigh less than the specification?

Yes, by about 1% on average for coins that spent decades in circulation. Dealers price 90% coin at 0.715 troy ounces per dollar of face value rather than the 0.7234 as struck, and that difference is real money on a large bag.

What about a gold Double Eagle?

A $20 Double Eagle is 33.436 grams of 90% gold, 0.9675 troy ounces. Nearly all of them are worth a premium over melt, and some are worth very much more. Never sell a pre-1933 US gold coin as scrap without having it looked at.

Recommended Gold Testing & Smelting Equipment

Laboratory-grade scales, non-destructive electronic testers, and digital melting furnaces for accurate scrap valuation and refining.

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Digital Electric Gold & Silver Melting Furnace (1kg to 3kg, 1150°C / 2100°F)

Commercial digital smelting furnace with high-density graphite crucible, insulated heating chamber, and heavy-duty crucible tongs. Heats up to 2100°F (1150°C) with precise digital PID temperature control to cleanly melt scrap gold jewelry, sterling silver, and brass into tradeable bullion bars in under 45 minutes.

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Digital Karat Assay Non-Destructive Assay

KEE Gold & Platinum Electronic Nondestructive Karat Tester (M-509GM)

Laboratory-grade electronic gold analyzer that instantly determines karat purity from 10K to 24K and verifies platinum without messy acid drops or destructive scratching. Rapid self-calibration ensures quick, reliable scrap valuation without damaging collectible jewelry.

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Analytical Weighing 0.001g Exact Balance

0.001g High-Precision Analytical Milligram Jewelry Scale (50g x 0.001g)

Laboratory-grade analytical milligram balance measuring down to 0.001 grams, 0.005 carats, and 0.0001 troy ounces (ozt). Features a clear protective draft shield, tare function, and stainless steel calibration weights to catch fine weight fractions before smelting.

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Ingot Casting Bullion Casting

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Chemical Assay Proven Chemical Test

Master Gold & Silver Chemical Acid Scratch Assay Kit with Touchstone & Loupe

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Scrap Gold Refining & Testing Equipment Comparison

Compare essential equipment specifications for establishing an efficient scrap gold testing and melting workstation:

Equipment Type Primary Purpose Capacity / Accuracy Key Advantage
Electric Smelting Furnace Melting scrap jewelry, dental gold, and coins into bullion 1 kg to 3 kg crucible capacity Clean flameless PID temperature control up to 2100°F
Electronic Karat Tester Instant purity check on intact jewelry and high-end watches 10K to 24K gold and platinum ranges Non-destructive testing with no acid stains or scratches
Analytical Milligram Scale Precise scrap weight measurement before refining 50g capacity at 0.001g (0.0001 ozt) Catches fine weight margins standard kitchen scales miss
Multi-Cavity Ingot Mold Casting molten scrap metal into tradeable bullion bars 1 oz, 2 oz, 5 oz, 10 oz bar cavities High-density graphite prevents sticking and oxidation
Acid Touchstone Assay Kit Distinguishing solid karat alloy from heavy vermeil or plate 10K, 14K, 18K, 22K acid standards Time-tested chemical confirmation for scrap buyers

Scrap Valuation Pro Tip: Melt Loss & Non-Destructive Testing

When melting scrap jewelry lots, expect an average 1% to 3% melt loss due to burn-off of non-precious solder joints, skin oils, and enamel. Before melting high-value items, verify karat content using a non-destructive electronic tester. Acid scratch testing can leave noticeable etch marks and may read false positive on heavy gold-filled or rolled gold plate items (such as 1/10 10K RGP or vermeil).

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